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MSP430F22X2_17 Datasheet, PDF (64/94 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F22x2
MSP430F22x4
SLAS504G – JULY 2006 – REVISED AUGUST 2012
www.ti.com
Table 26. Port P2 (P2.3) Pin Functions
PIN NAME (P2.x)
xy
P2.3(2) (I/O)
FUNCTION
CONTROL BITS/SIGNALS(1)
P2DIR.x
P2SEL.x
ADC10AE0.y
I: 0; O: 1
0
0
P2.3/TA1/A3/VREF-
/VeREF-/ OA1I1/OA1O
Timer_A3.CCI1B
33
Timer_A3.TA1
A3/VREF-/VeREF-/OA1I1/OA1O (3)
0
1
0
1
1
0
X
X
1
(1) X = Don't care
(2) Default after reset (PUC/POR)
(3) Setting the ADC10AE0.y bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
64
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